Rearrange handling of NetBSD ports.
[kopensolaris-gnu/glibc.git] / config.sub
1 #!/bin/sh
2 # Configuration validation subroutine script, version 1.1.
3 #   Copyright (C) 1991, 1992, 1993, 1994 Free Software Foundation, Inc.
4 # This file is (in principle) common to ALL GNU software.
5 # The presence of a machine in this file suggests that SOME GNU software
6 # can handle that machine.  It does not imply ALL GNU software can. 
7
8 #This file is free software; you can redistribute it and/or modify
9 #it under the terms of the GNU General Public License as published by
10 #the Free Software Foundation; either version 2 of the License, or
11 #(at your option) any later version.
12
13 #This program is distributed in the hope that it will be useful,
14 #but WITHOUT ANY WARRANTY; without even the implied warranty of
15 #MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16 #GNU General Public License for more details.
17
18 #You should have received a copy of the GNU General Public License
19 #along with this program; if not, write to the Free Software
20 #Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21
22
23 # Configuration subroutine to validate and canonicalize a configuration type.
24 # Supply the specified configuration type as an argument.
25 # If it is invalid, we print an error message on stderr and exit with code 1.
26 # Otherwise, we print the canonical config type on stdout and succeed.
27
28 # This file is supposed to be the same for all GNU packages
29 # and recognize all the CPU types, system types and aliases
30 # that are meaningful with *any* GNU software.
31 # Each package is responsible for reporting which valid configurations
32 # it does not support.  The user should be able to distinguish
33 # a failure to support a valid configuration from a meaningless
34 # configuration.
35
36 # The goal of this file is to map all the various variations of a given
37 # machine specification into a single specification in the form:
38 #       CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
39 # It is wrong to echo any other type of specification.
40
41 # First pass through any local machine types.
42 case $1 in
43         *local*)
44                 echo $1
45                 exit 0
46                 ;;
47         *)
48         ;;
49 esac
50
51 # Separate what the user gave into CPU-COMPANY and OS (if any).
52 basic_machine=`echo $1 | sed 's/-[^-]*$//'`
53 if [ $basic_machine != $1 ]
54 then os=`echo $1 | sed 's/.*-/-/'`
55 else os=; fi
56
57 ### Let's recognize common machines as not being operating systems so
58 ### that things like config.sub decstation-3100 work.  We also
59 ### recognize some manufacturers as not being operating systems, so we
60 ### can provide default operating systems below.
61 case $os in
62         -sun*os*)
63                 # Prevent following clause from handling this invalid input.
64                 ;;
65         -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
66         -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
67         -unicom* | -ibm* | -next* | -hp | -isi* | -apollo | -altos* | \
68         -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
69         -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
70         -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp )
71                 os=
72                 basic_machine=$1
73                 ;;
74         -hiux*)
75                 os=-hiuxwe2
76                 ;;
77         -sco4)
78                 os=-sco3.2v4
79                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
80                 ;;
81         -sco3.2.[4-9]*)
82                 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
83                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
84                 ;;
85         -sco3.2v[4-9]*)
86                 # Don't forget version if it is 3.2v4 or newer.
87                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
88                 ;;
89         -sco*)
90                 os=-sco3.2v2
91                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
92                 ;;
93         -isc)
94                 os=-isc2.2
95                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
96                 ;;
97         -clix*)
98                 basic_machine=clipper-intergraph
99                 ;;
100         -isc*)
101                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
102                 ;;
103         -lynx)
104                 os=-lynxos
105                 ;;
106 esac
107
108 # Decode aliases for certain CPU-COMPANY combinations.
109 case $basic_machine in
110         # Recognize the basic CPU types without company name.
111         # Some are omitted here because they have special meanings below.
112         tahoe | i[34]86 | i860 | m68k | m68000 | m88k | ns32k | arm | pyramid \
113                 | tron | a29k | 580 | i960 | h8300 | hppa1.0 | hppa1.1 \
114                 | alpha | we32k | ns16k | clipper | sparclite | i370 | sh \
115                 | powerpc | sparc64 | 1750a)
116                 basic_machine=$basic_machine-unknown
117                 ;;
118         # Object if more than one company name word.
119         *-*-*)
120                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
121                 exit 1
122                 ;;
123         # Recognize the basic CPU types with company name.
124         vax-* | tahoe-* | i[34]86-* | i860-* | m68k-* | m68000-* | m88k-* \
125               | sparc-* | ns32k-* | fx80-* | arm-* | c[123]* \
126               | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
127               | none-* | 580-* | cray2-* | h8300-* | i960-* | xmp-* | ymp-* \
128               | hppa1.0-* | hppa1.1-* | alpha-* | we32k-* | cydra-* | ns16k-* \
129               | pn-* | np1-* | xps100-* | clipper-* | orion-* | sparclite-* \
130               | sh-* | powerpc-* | sparc64-*)
131                 ;;
132         # Recognize the various machine names and aliases which stand
133         # for a CPU type and a company and sometimes even an OS.
134         3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
135                 basic_machine=m68000-att
136                 ;;
137         3b*)
138                 basic_machine=we32k-att
139                 ;;
140         alliant | fx80)
141                 basic_machine=fx80-alliant
142                 ;;
143         altos | altos3068)
144                 basic_machine=m68k-altos
145                 ;;
146         am29k)
147                 basic_machine=a29k-none
148                 os=-bsd
149                 ;;
150         amdahl)
151                 basic_machine=580-amdahl
152                 os=-sysv
153                 ;;
154         amiga | amiga-*)
155                 basic_machine=m68k-cbm
156                 ;;
157         amigados)
158                 basic_machine=m68k-cbm
159                 os=-amigados
160                 ;;
161         amigaunix | amix)
162                 basic_machine=m68k-cbm
163                 os=-sysv4
164                 ;;
165         apollo68)
166                 basic_machine=m68k-apollo
167                 os=-sysv
168                 ;;
169         balance)
170                 basic_machine=ns32k-sequent
171                 os=-dynix
172                 ;;
173         convex-c1)
174                 basic_machine=c1-convex
175                 os=-bsd
176                 ;;
177         convex-c2)
178                 basic_machine=c2-convex
179                 os=-bsd
180                 ;;
181         convex-c32)
182                 basic_machine=c32-convex
183                 os=-bsd
184                 ;;
185         convex-c34)
186                 basic_machine=c34-convex
187                 os=-bsd
188                 ;;
189         convex-c38)
190                 basic_machine=c38-convex
191                 os=-bsd
192                 ;;
193         cray | ymp)
194                 basic_machine=ymp-cray
195                 os=-unicos
196                 ;;
197         cray2)
198                 basic_machine=cray2-cray
199                 os=-unicos
200                 ;;
201         crds | unos)
202                 basic_machine=m68k-crds
203                 ;;
204         da30 | da30-*)
205                 basic_machine=m68k-da30
206                 ;;
207         decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
208                 basic_machine=mips-dec
209                 ;;
210         delta | 3300 | motorola-3300 | motorola-delta \
211               | 3300-motorola | delta-motorola)
212                 basic_machine=m68k-motorola
213                 ;;
214         delta88)
215                 basic_machine=m88k-motorola
216                 os=-sysv3
217                 ;;
218         dpx20 | dpx20-*)
219                 basic_machine=rs6000-bull
220                 os=-bosx
221                 ;;
222         dpx2* | dpx2*-bull)
223                 basic_machine=m68k-bull
224                 os=-sysv3
225                 ;;
226         ebmon29k)
227                 basic_machine=a29k-amd
228                 os=-ebmon
229                 ;;
230         elxsi)
231                 basic_machine=elxsi-elxsi
232                 os=-bsd
233                 ;;
234         encore | umax | mmax)
235                 basic_machine=ns32k-encore
236                 ;;
237         fx2800)
238                 basic_machine=i860-alliant
239                 ;;
240         genix)
241                 basic_machine=ns32k-ns
242                 ;;
243         gmicro)
244                 basic_machine=tron-gmicro
245                 os=-sysv
246                 ;;
247         h3050r* | hiux*)
248                 basic_machine=hppa1.1-hitachi
249                 os=-hiuxwe2
250                 ;;
251         h8300hms)
252                 basic_machine=h8300-hitachi
253                 os=-hms
254                 ;;
255         harris)
256                 basic_machine=m88k-harris
257                 os=-sysv3
258                 ;;
259         hp300-*)
260                 basic_machine=m68k-hp
261                 ;;
262         hp300bsd)
263                 basic_machine=m68k-hp
264                 os=-bsd
265                 ;;
266         hp300hpux)
267                 basic_machine=m68k-hp
268                 os=-hpux
269                 ;;
270         hp9k2[0-9][0-9] | hp9k31[0-9])
271                 basic_machine=m68000-hp
272                 ;;
273         hp9k3[2-9][0-9])
274                 basic_machine=m68k-hp
275                 ;;
276         hp9k7[0-9][0-9] | hp7[0-9][0-9] | hp9k8[0-9]7 | hp8[0-9]7)
277                 basic_machine=hppa1.1-hp
278                 ;;
279         hp9k8[0-9][0-9] | hp8[0-9][0-9])
280                 basic_machine=hppa1.0-hp
281                 ;;
282         i370-ibm* | ibm*)
283                 basic_machine=i370-ibm
284                 os=-mvs
285                 ;;
286 # I'm not sure what "Sysv32" means.  Should this be sysv3.2?
287         i[34]86v32)
288                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
289                 os=-sysv32
290                 ;;
291         i[34]86v4*)
292                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
293                 os=-sysv4
294                 ;;
295         i[34]86v)
296                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
297                 os=-sysv
298                 ;;
299         i[34]86sol2)
300                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
301                 os=-solaris2
302                 ;;
303         iris | iris4d)
304                 basic_machine=mips-sgi
305                 case $os in
306                     -irix*)
307                         ;;
308                     *)
309                         os=-irix4
310                         ;;
311                 esac
312                 ;;
313         isi68 | isi)
314                 basic_machine=m68k-isi
315                 os=-sysv
316                 ;;
317         m88k-omron*)
318                 basic_machine=m88k-omron
319                 ;;
320         magnum | m3230)
321                 basic_machine=mips-mips
322                 os=-sysv
323                 ;;
324         merlin)
325                 basic_machine=ns32k-utek
326                 os=-sysv
327                 ;;
328         miniframe)
329                 basic_machine=m68000-convergent
330                 ;;
331         ncr3000)
332                 basic_machine=i486-ncr
333                 os=-sysv4
334                 ;;
335         news | news700 | news800 | news900)
336                 basic_machine=m68k-sony
337                 os=-newsos
338                 ;;
339         news1000)
340                 basic_machine=m68030-sony
341                 os=-newsos
342                 ;;
343         news-3600 | risc-news)
344                 basic_machine=mips-sony
345                 os=-newsos
346                 ;;
347         next)
348                 basic_machine=m68k-next
349                 case $os in
350                     -ns2*)
351                         ;;
352                     *)
353                       os=-ns3
354                         ;;
355                 esac
356                 ;;
357         nh3000)
358                 basic_machine=m68k-harris
359                 os=-cxux
360                 ;;
361         nh[45]000)
362                 basic_machine=m88k-harris
363                 os=-cxux
364                 ;;
365         nindy960)
366                 basic_machine=i960-intel
367                 os=-nindy
368                 ;;
369         np1)
370                 basic_machine=np1-gould
371                 ;;
372         pa-hitachi)
373                 basic_machine=hppa1.1-hitachi
374                 os=-hiuxwe2
375                 ;;
376         paragon)
377                 basic_machine=i860-intel
378                 os=-osf
379                 ;;
380         pbd)
381                 basic_machine=sparc-tti
382                 ;;
383         pbb)
384                 basic_machine=m68k-tti
385                 ;;
386         pc532)
387                 case $os in
388                     -netbsd*)
389                         basic_machine=pc532-unknown
390                         ;;
391                     *)
392                         basic_machine=ns32k-pc532
393                         ;;
394                 esac
395                 ;;
396         pentium-*)
397                 # We will change tis to say i586 once there has been
398                 # time for various packages to start to recognize that.
399                 basic_machine=i486-`echo $basic_machine | sed 's/^[^-]*-//'`
400                 ;;
401         pn)
402                 basic_machine=pn-gould
403                 ;;
404         ps2)
405                 basic_machine=i386-ibm
406                 ;;
407         rtpc | rtpc-*)
408                 basic_machine=romp-ibm
409                 ;;
410         sh)
411                 basic_machine=sh-hitachi
412                 os=-hms
413                 ;;
414         sps7)
415                 basic_machine=m68k-bull
416                 os=-sysv2
417                 ;;
418         spur)
419                 basic_machine=spur-unknown
420                 ;;
421         sun2)
422                 basic_machine=m68000-sun
423                 ;;
424         sun2os3)
425                 basic_machine=m68000-sun
426                 os=-sunos3
427                 ;;
428         sun2os4)
429                 basic_machine=m68000-sun
430                 os=-sunos4
431                 ;;
432         sun3os3)
433                 basic_machine=m68k-sun
434                 os=-sunos3
435                 ;;
436         sun3os4)
437                 basic_machine=m68k-sun
438                 os=-sunos4
439                 ;;
440         sun4os3)
441                 basic_machine=sparc-sun
442                 os=-sunos3
443                 ;;
444         sun4os4)
445                 basic_machine=sparc-sun
446                 os=-sunos4
447                 ;;
448         sun3 | sun3-*)
449                 basic_machine=m68k-sun
450                 ;;
451         sun4)
452                 basic_machine=sparc-sun
453                 ;;
454         sun386 | sun386i | roadrunner)
455                 basic_machine=i386-sun
456                 ;;
457         symmetry)
458                 basic_machine=i386-sequent
459                 os=-dynix
460                 ;;
461         tower | tower-32)
462                 basic_machine=m68k-ncr
463                 ;;
464         ultra3)
465                 basic_machine=a29k-nyu
466                 os=-sym1
467                 ;;
468         vaxv)
469                 basic_machine=vax-dec
470                 os=-sysv
471                 ;;
472         vms)
473                 basic_machine=vax-dec
474                 os=-vms
475                 ;;
476         vxworks960)
477                 basic_machine=i960-wrs
478                 os=-vxworks
479                 ;;
480         vxworks68)
481                 basic_machine=m68k-wrs
482                 os=-vxworks
483                 ;;
484         xmp)
485                 basic_machine=xmp-cray
486                 os=-unicos
487                 ;;
488         xps | xps100)
489                 basic_machine=xps100-honeywell
490                 ;;
491         none)
492                 basic_machine=none-none
493                 os=-none
494                 ;;
495
496 # Here we handle the default manufacturer of certain CPU types.  It is in
497 # some cases the only manufacturer, in others, it is the most popular.
498         mips)
499                 basic_machine=mips-mips
500                 ;;
501         romp)
502                 basic_machine=romp-ibm
503                 ;;
504         rs6000)
505                 basic_machine=rs6000-ibm
506                 ;;
507         vax)
508                 basic_machine=vax-dec
509                 ;;
510         we32k)
511                 basic_machine=we32k-att
512                 ;;
513         sparc)
514                 basic_machine=sparc-sun
515                 ;;
516         cydra)
517                 basic_machine=cydra-cydrome
518                 ;;
519         orion)
520                 basic_machine=orion-highlevel
521                 ;;
522         orion105)
523                 basic_machine=clipper-highlevel
524                 ;;
525         *)
526                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
527                 exit 1
528                 ;;
529 esac
530
531 # Here we canonicalize certain aliases for manufacturers.
532 case $basic_machine in
533         *-digital*)
534                 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
535                 ;;
536         *-commodore*)
537                 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
538                 ;;
539         *)
540                 ;;
541 esac
542
543 # Decode manufacturer-specific aliases for certain operating systems.
544
545 if [ x"$os" != x"" ]
546 then
547 case $os in
548         # -solaris* is a basic system type, with this one exception.
549         -solaris1 | -solaris1.*)
550                 os=`echo $os | sed -e 's|solaris1|sunos4|'`
551                 ;;
552         -solaris)
553                 os=-solaris2
554                 ;;
555         # First accept the basic system types.
556         # The portable systems comes first.
557         # Each alternative must end in a *, to match a version number.
558         # -sysv* is not here because it comes later, after sysvr4.
559         -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
560               | -vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]* \
561               | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
562               | -amigados* | -msdos* | -newsos* | -unicos* | -aos* \
563               | -nindy* | -vxworks* | -ebmon* | -hms* | -mvs* | -clix* \
564               | -riscos* | -linux* | -uniplus* | -iris* | -rtu* | -xenix* \
565               | -hiux* | -386bsd* | -netbsd* | -freebsd* | -riscix* \
566               | -lynxos* | -bosx* | -ns* | -cxux* | -aout* | -elf*)
567                 ;;
568         -sunos5*)
569                 os=`echo $os | sed -e 's|sunos5|solaris2|'`
570                 ;;
571         -sunos6*)
572                 os=`echo $os | sed -e 's|sunos6|solaris3|'`
573                 ;;
574         -osfrose*)
575                 os=-osfrose
576                 ;;
577         -osf*)
578                 os=-osf
579                 ;;
580         -utek*)
581                 os=-bsd
582                 ;;
583         -dynix*)
584                 os=-bsd
585                 ;;
586         -acis*)
587                 os=-aos
588                 ;;
589         -ctix* | -uts*)
590                 os=-sysv
591                 ;;
592         -triton*)
593                 os=-sysv3
594                 ;;
595         -oss*)
596                 os=-sysv3
597                 ;;
598         -svr4)
599                 os=-sysv4
600                 ;;
601         -svr3)
602                 os=-sysv3
603                 ;;
604         -sysvr4)
605                 os=-sysv4
606                 ;;
607         # This must come after -sysvr4.
608         -sysv*)
609                 ;;
610         -xenix)
611                 os=-xenix
612                 ;;
613         -none)
614                 ;;
615         *)
616                 # Get rid of the `-' at the beginning of $os.
617                 os=`echo $os | sed 's/[^-]*-//'`
618                 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
619                 exit 1
620                 ;;
621 esac
622 else
623
624 # Here we handle the default operating systems that come with various machines.
625 # The value should be what the vendor currently ships out the door with their
626 # machine or put another way, the most popular os provided with the machine.
627
628 # Note that if you're going to try to match "-MANUFACTURER" here (say,
629 # "-sun"), then you have to tell the case statement up towards the top
630 # that MANUFACTURER isn't an operating system.  Otherwise, code above
631 # will signal an error saying that MANUFACTURER isn't an operating
632 # system, and we'll never get to this point.
633
634 case $basic_machine in
635         *-acorn)
636                 os=-riscix1.2
637                 ;;
638         *-dec | vax-*)
639                 os=-ultrix4.2
640                 ;;
641         i386-sun)
642                 os=-sunos4.0.2
643                 ;;
644         m68000-sun)
645                 os=-sunos3
646                 # This also exists in the configure program, but was not the
647                 # default.
648                 # os=-sunos4
649                 ;;
650         *-tti)  # must be before sparc entry or we get the wrong os.
651                 os=-sysv3
652                 ;;
653         sparc-* | *-sun)
654                 os=-sunos4.1.1
655                 ;;
656         *-ibm)
657                 os=-aix
658                 ;;
659         *-hp)
660                 os=-hpux
661                 ;;
662         *-hitachi)
663                 os=-hiux
664                 ;;
665         i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
666                 os=-sysv
667                 ;;
668         *-cbm)
669                 os=-amigados
670                 ;;
671         *-dg)
672                 os=-dgux
673                 ;;
674         *-dolphin)
675                 os=-sysv3
676                 ;;
677         m68k-ccur)
678                 os=-rtu
679                 ;;
680         m88k-omron*)
681                 os=-luna
682                 ;;
683         *-sequent)
684                 os=-bsd
685                 ;;
686         *-crds)
687                 os=-unos
688                 ;;
689         *-ns)
690                 os=-genix
691                 ;;
692         i370-*)
693                 os=-mvs
694                 ;;
695         *-next)
696                 os=-bsd
697                 ;;
698         i[34]86-*)
699                 os=-sco3.2v2
700                 ;;
701         *-gould)
702                 os=-sysv
703                 ;;
704         *-highlevel)
705                 os=-bsd
706                 ;;
707         *-encore)
708                 os=-bsd
709                 ;;
710         *-sgi)
711                 os=-irix
712                 ;;
713         *-masscomp)
714                 os=-rtu
715                 ;;
716         *)
717                 os=-none
718                 ;;
719 esac
720 fi
721
722 # Here we handle the case where we know the os, and the CPU type, but not the
723 # manufacturer.  We pick the logical manufacturer.
724 vendor=unknown
725 case $basic_machine in
726         *-unknown)
727                 case $os in
728                         -riscix*)
729                                 vendor=acorn
730                                 ;;
731                         -sunos*)
732                                 vendor=sun
733                                 ;;
734                         -lynxos*)
735                                 vendor=lynx
736                                 ;;
737                         -aix*)
738                                 vendor=ibm
739                                 ;;
740                         -hpux*)
741                                 vendor=hp
742                                 ;;
743                         -hiux*)
744                                 vendor=hitachi
745                                 ;;
746                         -unos*)
747                                 vendor=crds
748                                 ;;
749                         -dgux*)
750                                 vendor=dg
751                                 ;;
752                         -luna*)
753                                 vendor=omron
754                                 ;;
755                         -genix*)
756                                 vendor=ns
757                                 ;;
758                         -mvs*)
759                                 vendor=ibm
760                                 ;;
761                 esac
762                 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
763                 ;;
764 esac
765
766 echo $basic_machine$os